<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    div{
      width: 800px;
    height: 600px;
    border:1px solid red;
    background-image: url('img/haoshu.jpg');
    background-repeat: no-repeat;
    background-position:right bottom
    }

  </style>
</head>
<body>
  <div>
    哈哈哈哈哈哈哈哈
  </div>
  
</body>
</html>